From 42d5b7d96e279f140604a27540a1a47af68a71ab Mon Sep 17 00:00:00 2001
From: Sven Reichel <github-sr@hotmail.com>
Date: Wed, 28 Dec 2022 02:26:56 +0100
Subject: [PATCH] L6 (1)

---
 src/Autoload/Magento/ModuleControllerAutoloader.php | 2 +-
 src/Config/MagentoCore.php                          | 3 ++-
 src/Type/Mage/MethodReturnTypeDetector.php          | 5 ++++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/Autoload/Magento/ModuleControllerAutoloader.php b/src/Autoload/Magento/ModuleControllerAutoloader.php
index cfd1ba6..4b5e8f6 100644
--- a/src/Autoload/Magento/ModuleControllerAutoloader.php
+++ b/src/Autoload/Magento/ModuleControllerAutoloader.php
@@ -15,7 +15,7 @@ final class ModuleControllerAutoloader
     /** @var string */
     private $codePool;
 
-    public function __construct(string $codePool, $magentoRoot = null)
+    public function __construct(string $codePool, string $magentoRoot = null)
     {
         if (empty($magentoRoot)) {
             $magentoRoot = \dirname(BP, 2);
diff --git a/src/Config/MagentoCore.php b/src/Config/MagentoCore.php
index 659b3c0..c2c3b7f 100644
--- a/src/Config/MagentoCore.php
+++ b/src/Config/MagentoCore.php
@@ -130,9 +130,10 @@ public function getGroupedClassName($groupType, $classId, $groupRootNode = null)
     /**
      * copied from Mage_Core_Model_Config_Element to avoid calling Mage::
      *
+     * @param \SimpleXMLElement $config
      * @return string|false
      */
-    public function getClassName($config)
+    public function getClassName(\SimpleXMLElement $config)
     {
         if ($config->class) {
             $model = (string)$config->class;
diff --git a/src/Type/Mage/MethodReturnTypeDetector.php b/src/Type/Mage/MethodReturnTypeDetector.php
index fae7600..dbed012 100644
--- a/src/Type/Mage/MethodReturnTypeDetector.php
+++ b/src/Type/Mage/MethodReturnTypeDetector.php
@@ -15,6 +15,9 @@
 
 abstract class MethodReturnTypeDetector
 {
+    /**
+     * @var MagentoCore|\Mage_Core_Model_Config|null
+     */
     protected static $config;
 
     abstract protected static function getMethodName(): string;
@@ -52,7 +55,7 @@ protected function getTypeFromExpr(MethodReflection $methodReflection, $methodCa
     /**
      * Load Magento XML configuration
      *
-     * @return MagentoCore | \Mage_Core_Model_Config
+     * @return MagentoCore|\Mage_Core_Model_Config
      */
     protected function getMagentoConfig()
     {